save project

snake.py

@@ -69,6 +69,8 @@ while True:
         screen.blit(body, position[i])
 
     # 将果实画上去
+    info = "Score"+ str(score)
+
     screen.blit(food, (apple_x,apple_y ))
     # 刷新画面
     pygame.display.update()